Reconfigurable and High-Efficiency Password Recovery Algorithms Based on HRCA

Cryptographic algorithms are widely used in information security fields such as network protocol authentication and commercial encryption software. Password recovery based on the hash algorithm is an important means of electronic forensics, encrypted restoration, illegal filtering, maintenance. The traditional password system mainly CPU GPU has a low energy efficiency ratio cracking cannot meet high-performance computing requirements. To further improve computational application flexibility algorithms, this paper proposes reconfigurable kernel design method hybrid array (HRCA). Through in-depth analysis algorithm, basic set extracted, combination carried out from unit kernel, interconnection storage structure to reconstruct match with appropriate structure. Second, combined pipeline technology, full high-speed attack optimized implemented needs computing. Finally, advanced library established, map control communication levels achieve multidimensional overall placement strategy make use chip resources efficiency. experimental results show that compared methods, designed highest speeds at 78.22 times 2.65 GPU, respectively, 25.88 3.16 respectively. Furthermore, been significantly improved meets requirements